The Black Zirconium Ring with Tantalum Inlay is dapper and sophisticated with its sleek design. The polished flat, grooved edges help elevate the satin finish of the gray hue of the tantalum. The lightweight feature of black zirconium helps offset the heavier tantalum inlay to give this ring the perfect feel on your finger. The overall width shown is 7mm with 5mm of tantalum inlay. Made with a comfort fit band. Proudly made in the USA.